Deborah wants to estimate the percentage of people who eat fast food at least once per week. She wants to create a 90%confidence interval which has a margin of error (or ME) of at most 3%. How many...




Deborah wants to estimate the percentage of people who eat fast food at least once per week. She wants to create a 90%confidence interval which has a margin of error (or ME) of at most 3%. How many people should be polled to create the confidence interval?



















z0.10z0.05z0.025z0.01z0.005
1.2821.6451.9602.3262.576

Use the table of values above.








Select the correct answer below:









165




188




271




457




752






Jun 01, 2022
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